YK11-0016-DI-002-08
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3.2.2 Lubrication to the Mechanical seal
There is a mechanical seal inside the cover on the motor side. If you supply lubricant to the cover
on the motor side, the mechanical seal is also lubricated.
In order to prevent the oil shortage of the mechanical seal, when operating the pump after stopping
the pump for more than 3 months or after having relocated the pump, be sure to lubricate to the
mechanical seal.
Lubricate 20ml or so by providing oil again after once discharging the inside oil.
CAUTION
Be sure to lubricate the machine. If the lubrication oil came down
lower than limit level during operation, it might give damage on the
bearing, gear and shaft sealing and result in leak, noise, motor
overload and operation stop.
Structure of the Mechanical seal would allow a slight oil leak even the sealing was correct.
In case you look oil to the oil level gauge at the cover of motor side, that there is an oil leakage
from the Mechanical seal section.
You should drain out oil of the reservoir, and it relubricates the cover on the motor side.
Note to lubricate, be sure to stop running the Pump and return the Mechanical booster inside to the
atmospheric pressure.
However a deterioration of the mechanical seal may be considered, if the lubrication oil pooled
0.15mL/Hour or more at the bottom of the Motor flange
You need Replace the Mechanical seal.
Replacement parts and repair support at the local service center. Please contact us.
Fig. 23 Lubrication to the Mechanical seal
Summary of Contents for PMB100D
Page 2: ......
Page 3: ...Declaration of Conformity...
Page 39: ...YK11 0016 DI 002 08 12 2 4 Dimensional drawing Fig 11 Dimensional drawing PMB100D...
Page 40: ...YK11 0016 DI 002 08 13 Fig 12 Dimensional drawing PMB300D...
Page 41: ...YK11 0016 DI 002 08 14 Fig 13 Dimensional drawing PMB600D...
Page 42: ...YK11 0016 DI 002 08 15 Fig 14 Dimensional drawing PMB1200D...
Page 43: ...YK11 0016 DI 002 08 16 Fig 15 Dimensional drawing PMB2400D...
Page 62: ...YK11 0016 DI 002 08 35...
Page 65: ...YK11 0016 DI 002 08 38...
Page 72: ...YK11 0016 DI 002 08 45...
Page 84: ...YK11 0016 DI 002 08 57 Fig 28 PMB300D Optional attachment figure...
Page 85: ...YK11 0016 DI 002 08 58 Fig 29 PMB600D Optional attachment figure...
Page 86: ...YK11 0016 DI 002 08 59 Fig 30 PMB1200D Optional attachment figure...
Page 89: ...YK11 0016 DI 002 08 62 Fig 33 Dimensional drawing PMB2400D Horizontal exhaust model...
Page 99: ...YK11 0016 DI 002 08 72...
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